Management of Singlet and Triplet Excitons in a Single Emission Layer: A Simple Approach for a High-Efficiency Fluorescence/Phosphorescence Hybrid White Organic Light-Emitting Device
摘要：A high-efficiency single-emission-layer (EML) hybrid white organic light-emitting device is fabricated based on an ideal sky blue fluorophor, DADBT, using a novel doping concentration regulation strategy. This strategy, outlined on page 3410 by X.-H. Zhang, C.-S. Lee, and co-workers, effectively separates and respectively utilizes the singlet and triplet excitons in the single-EML. The white device shows excellent electroluminescence performance with maximum total efficiencies of 26.6%, 53.5 cd A−1 and 67.2 lm W−1.
图评：冲击力是经常讲到的词语，怎样才算冲击力，怎么样才能做到冲击力，其实冲击力有时候是一种感官刺激，有时候是一种吸引力。艺术来自于生活，生活中人对光的感觉是最为敏感的，因为有光才能辨识世间万物，也因为有光的强弱而产生欢喜和刺激的情绪。光芒不等于冲击力，但是光芒的东西容易引起情绪的变化起伏，引发冲击力的感觉。
这张设计用光的变化来表现了能量，又用虚幻的蓝色光芒来比喻说明能量产生的原理。没有多余的修饰和描述，国画一抹色彩的手法结束一张设计，干脆利索，豪爽也很精准的设计。
